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      Generalized (κ,μ)-space forms 

      Carriazo Rubio, Alfonso; Martín Molina, Verónica; Tripathi, Mukut Mani (Springer, 2013-02)
      Generalized (κ, µ)-space forms are introduced and studied. We examine in depth the contact metric case and present examples for all possible dimensions. We also analyse the trans-Sasakian case.
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      Generating families of surface triangulations. The case of punctured surfaces with inner degree at least 4 

      Chávez de Diego, María José; Negami, Seiya; Quintero Toscano, Antonio Rafael; Villar Liñán, María Trinidad (2015)
      We present two versions of a method for generating all triangulations of any punctured surface in each of these two families: ...
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      Graph operations and Lie algebras 

      Cáceres González, José; Ceballos González, Manuel; Núñez Valdés, Juan; Puertas González, María Luz (Taylor & Francis, 2013)
      This paper deals with several operations on graphs and combinatorial structures linking them with their associated Lie ...
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      Invariant complex structures on 6-nilmanifolds classification, Frölicher spectral sequence and special Hermitian metrics 

      Ceballos González, Manuel; Otal Germán, Antonio; Ugarte Vilumbrales, Luis; Villacampa Gutiérrez, Raquel (Springer, 2016-01)
      We classify invariant complex structures on 6-dimensional nilmanifolds up to equivalence. As an application, the behaviour ...
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      Irreducible triangulations of the Möbius band 

      Chávez de Diego, María José; Lawrencenko, Serge; Quintero Toscano, Antonio Rafael; Villar Liñán, María Trinidad (Institute of Mathematics and Computer Science of the Academy of Sciences of Moldova, 2014)
      A complete list of irreducible triangulations is identified on the Möbius band.
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      Irreducible triangulations of the once-punctured torus 

      Lawrecenko, Serge; Sulanke, Thom; Villar Liñán, María Trinidad; Zgonnik, Lyudmila Vladimirovna; Chávez de Diego, María José (Sobolev Institute of Mathematics, 2018)
      A triangulation of a surface with fixed topological type is called irreducible if no edge can be contracted to a vertex ...
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      K-homology and K-theory for the lamplighter groups of finite groups 

      Flores Díaz, Ramón Jesús; Pooya, Sanaz; Valette, Alain (London Mathematical Society, 2017-08)
      Let F be a finite group. We consider the lamplighter group L = F ≀ Z over F. We prove that L has a classifying space for ...
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      On abelian subalgebras and ideals of maximal dimension in supersolvable Lie algebras 

      Ceballos González, Manuel; Towers, David A. (Elsevier, 2014-02)
      In this paper, the main objective is to compare the abelian subalgebras and ideals of maximal dimension for finite-dimensional ...
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      On manifolds with nonhomogeneous factors 

      Cárdenas Escudero, Manuel Enrique; Fernández Lasheras, Francisco Jesús; Quintero Toscano, Antonio Rafael; Repovš, Dušan (Springer, 2012-06)
      We present simple examples of finite-dimensional connected homogeneous spaces (they are actually topological manifolds) ...
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      On the classifying space for proper actions of groups with cyclic torsion 

      Antolín Pichel, Yago; Flores Díaz, Ramón Jesús (De Gruyter, 2014-01)
      In this paper we introduce a common framework for describing the topological part of the Baum-Connes conjecture for a ...
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      Pyramidal values 

      Flores Díaz, Ramón Jesús; Molina Ferragut, Elisenda; Tejada Cazorla, Juan Antonio (Springer, 2014-06)
      We propose and analyze a new type of values for cooperative TU-games, which we call pyramidal values. Assuming that the ...
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      Relating the Freiheitssatz to the asymptotic behavior of a group 

      Fernández Lasheras, Francisco Jesús; Roy, Ranja (European Mathematical Society, 2013)
      We are concerned with the implications of the Freiheitssatz property for certain group presentations in terms of proper ...
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      Relations between combinatorial structures and Lie algebras: centers and derived Lie algebras 

      Ceballos González, Manuel; Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (Springer, 2015-04)
      In this paper, we study how two important ideals of a given Lie algebra g (namely, the center Z(g) and the derived Lie ...
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      The Freudenthal compactification of tree-like generalized continua 

      Charatonik, Wlodzimierz J; Fernández Bayort, Tomás; Quintero Toscano, Antonio Rafael (Auburn University, 2013)
      Tree-likeness of generalized continua is defined by means of inverse limits of locally finite trees with proper bonding ...